中小企业融资问题初探

中小企业融资具有融资渠道狭窄、自有资金匮乏等特征。其融资途径正面临种种问题,这主要是由信息不对称、内生融资障碍、金融体系不健全等因素所造成。要改善这种现状,中小企业应该创新融资渠道,提高资金积累能力,同时政府要建立为中小企业服务的金融体系和法律体系以及信用担保体系。     

中等职业学校学生职业能力评估指标体系研究

本研究在结合安徽省内20个中等职业学校和用人单位对中等职业学校学生职业能力有关问题的调查和分析的基础上，对中等职业学校学生职业能力的内涵进行了深入的探讨，并据此构建了中等职业学校学生职业能力评估的指标体系。     

论艺术生产的特殊方式

依据马克思《1844年经济学哲学手稿》的理论，在认定艺术生产是一种独特的生产方式，进一步解释了它与物质生产在形式上的相通性，特别又分析了它的独特规律，这主要表现为物质媒介蕴含的审美价值的历史无尽性，产品对象的静态形在式中包涵的律动性，艺术性体施用条件对于对象化成的特殊性，这些都可以认为是艺术掌握方式的特殊性。     

Making the transition to higher education in Hong Kong: a tale of two cohorts

The academic year 2012/13 marked a major milestone in the history of Hong Kong higher education as it witnessed the admission of two markedly different cohorts of Cantonese-speaking freshmen to the city’s English-medium universities: those embarking for the last time upon the traditional 3-year programme modelled on the British system of initial disciplinary specialisation and those commencing the new 4-year programme featuring an American-influenced first year of general education. This article presents the findings of a study which sought to compare the perceptions and experiences of the two cohorts on the challenging process of adjusting to the demands of university study. It was hypothesised that students in the 3-year cohort (3YC) would experience fewer difficulties adjusting to university learning and teaching than the 4-year cohort (4YC) as it was assumed that their A-level programme (years 12–13) placed greater emphasis on university-related skills, practices and habits of mind than the new senior-secondary curriculum (years 10–12). This hypothesis was tested by means of a survey completed by 1480 students at Hong Kong Polytechnic University towards the end of the academic year. The results largely support this hypothesis, although the evidence suggests that both cohorts had adjusted moderately well to university study by the end of the year. The results indicate that the principal difference between the two cohorts and the key to the 3YC’s smoother transition was their greater confidence and competence in English, which presumably stemmed from their extra year at school and the greater depth of the traditional sixth-form curriculum.     

亚有界变差函数

本文给出了亚有界变差函数的概念并得到一些定理。     

氧化亚铁硫杆菌在固体培养基上的最佳生长行为

为了氧化亚铁硫杆菌更好地在实际中应用,该文主要研究了氧化亚铁硫杆菌在固体培养基上培养的生长行为,分别研究了凝固剂、pH值、温度对T.f菌生长的影响。结果表明该菌菌落在固体培养基上生长的最佳条件:选用琼脂作凝固剂,温度为30℃,pH为2.5。     

视觉与材质-油画颜料的视觉效果

本文主要从油画的材质色层、油画的传统语言与技法知识、油画所负载的绘画本质等方面进行研究。通过对佛兰德斯和北欧、意大利和南欧的色层语言的分析,可以看出油画这种艺术形式之所以能长时期吸引人们,与它的材质密切相关。这种由材质形成的色层语言不仅生动地表现了对自然的摹仿,而且体现出它独特的色层美感。因此,研究油画作品时,除研究油画再现自然中的美外,对油画色层语言生命力的探寻也是极为有意义的。     

强非局域介质中的变分椭圆高斯型光孤子

运用变分法研究傍轴椭圆高斯光束在具有椭圆对称响应函数的强非局域非线性介质中的传输特性,得到了光束各参量的演化方程和演化规律.在强非局域非线性介质的椭圆对称响应函数的特征参量满足一定条件下,得到了一个临界功率,当光束初始输入功率等于临界功率时,可以得到变分椭圆高斯型空间光孤子.     

采用高强度的CM型磁选机加强重介质回收

为了加强重介质的回收，桃山选煤厂用高强度的CM型磁选机，代替了CTN型磁选机，实践证明，CM型磁选机工作效果好，使重介质得到了有效的回收。     

Three dimensional Couette flow and heat transfer through a porousmedium with variable permeability

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